LexDanaLexDanabeta
Inventor

Daiei Iwamoto

Inventor
Tokyo, JP

Overview

21→
Patents
2012–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 21 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H01Hprimary
H01HElectric switches68%
H01RElectrically-conductive connections25%
H05KPrinted circuits4%
Y10TTechnical subjects covered by former us classification4%
PatentTitleYear
11,120,961Electromagnetic relay and coil terminal202110,658,141Electromagnetic relay202010,636,602Electromagnetic relay202010,262,818Switch201910,242,829Electromagnetic relay and coil terminal20199,972,460Connector and switch20189,466,926'Switch device'20169,305,718'Electromagnetic relay'20169,281,635'Connector and connector bar'20169,225,125'Connector and switch'20159,159,515'Electromagnetic relay'20159,160,107'Connector'20158,878,091'Switch device and connector'20148,841,572'Switch device and connector'20148,809,719'Switch device and connector'20148,692,634'Switch device and connector'20148,686,817'Electromagnetic relay'20148,664,553'Switch device and connector'20148,573,993'Connector'20138,446,235'Electromagnetic relay and method of manufacturing the same'20138,207,803'Electromagnetic relay'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2021Patents assigned to FUJITSU COMPONENT LTD (20)· patent assignee history
2012–2016Patents assigned to IWAMOTO DAIEI (11)· patent assignee history
2012–2016Patents assigned to YUBA TAKASHI (11)· patent assignee history
2012–2014Based in Shinagawa-ku, JP· patent location history
2013–2016Patents assigned to BEAK SEUNGSEOK (8)· patent assignee history
2013–2016Patents assigned to KIRYU KOICHI (8)· patent assignee history
2013–2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU COMPONENT LTD202012–2021
IWAMOTO DAIEIself112012–2016
YUBA TAKASHI112012–2016
BEAK SEUNGSEOK82013–2016
KIRYU KOICHI82013–2016
Locations
LocationPatentsSpan
Tokyo, JP192013–2021
Shinagawa-ku, JP22012–2014